Ali Landry Welcomes a Son
10/10/2011 AT 06:30 PM EDT
Ali Landry and her husband, director Alejandro Monteverde, welcomed son Marcelo Alejandro on Saturday in Los Angeles, the actress's rep tells PEOPLE exclusively.
Baby boy was born at 5:40 p.m. and weighed in at 8 lbs. and 21 inches long.
Shortly after announcing her pregnancy, the former Doritos spokeswoman, 38, told PEOPLE in June that she was using grilled cheese sandwiches to battle morning sickness.
Landry and Monteverde, 34, also have a daughter, 4-year-old Estela Ines.